2024-04-21T11:28:40.35Z51.8016666666667-177.4838333333331.94manualconfirmedUSGS1.5ml1Origin/20240421150953.901968.26334Magnitude/20240421150953.902019.26335USGS59 km W of Adak, Alaskaregion nameavcatalogav93099231contributorID